introduction the dc machines are of two types namely dc generators and dc motors a dc generators converts mechanical energy into electrical energy whereas a dc motor converts the electrical ...
Filetype Power Point PPTX | Posted on 12 Sep 2022 | 4 years ago
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...Introduction the dc machines are of two types namely generators and motors a converts mechanical energy into electrical whereas motor in order to understand operating principle it is necessary how does current carrying conductor experience force when kept magnetic field windings machine any there winding armature out these stationary which not move at all mounted on shaft so can rotate freely connection for operation as operate connected across power supply placed experienced case us developed by i e flowing plays role start rotating construction fig important parts yoke commutator brushes gear poles acts outer support provides...